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Enduro Engine 4 stroke (including EFI & Exhaust) 4 stroke engine, EFI, and exhaust discussion |
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#1
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Gg 450fsr 2010
I have a odd problem with My bike. Im looking for ideas what it could be.
The bike runs fine while idle. If I turn the throttle slowly it revs somewhat ok. But if I turn quick it wants to die. Something like it's choking itself. I feel like I've checked everything. Kind regards Jocke. And appreciate any ideas and tips |
#2
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Gg 450fsr 2010
Old gas? How long has it sat? When was the last time you pulled the carb and dissembled and cleaned it?
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Matt 1999 GG EC 250 Six Days 1999 Cagiva Gran Canyon 2001 Aprilia Falco 2001 Triumph Speed Triple for my 20 year old 2000 GG XC250 for my 20 year old 2003 Honda Rancher 350 for the wife |
#3
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Agree with hadfield.start with carb clean and fresh fuel.iv had a partially blocked main jet cause similar,and also if you have sucked some water this can happen.check tank flow/filter also.I'm assuming you have a clean/new air filter,decent condition plug/lead.while you're on the carb check your float level is ballpark and all the breather tunes are clear.
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2013 ec200r |
#4
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This bike should be injected
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#5
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Well clean the injector then.
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Matt 1999 GG EC 250 Six Days 1999 Cagiva Gran Canyon 2001 Aprilia Falco 2001 Triumph Speed Triple for my 20 year old 2000 GG XC250 for my 20 year old 2003 Honda Rancher 350 for the wife |
#6
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It is a injektor indeed. Sparkplug is brand new.
I measured the valve clearance. According to a service manual the intake tolerance is 0.10-0.15 and exhaust 0.20-0.25 I couldn't get the 0.20 blade under either of the two valves on the exhaust. At the intake I could get 0.10 blade in perfect and at the other I had to use a 0.15 blade to fit perfect It also feels like it heating up to much as if it wants to start to boil. But water is circulating fine. Injector cleaning something one can do by one self? Or perhaps it's best to drop it to a workshop |
#7
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Try taking the injector out and take it to an auto
Shop that has an ultra sonic cleaner. Should fix the issue! |
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